What Every Property Owner Needs to Know About Asbestos Insurance
Asbestos insurance is one of those topics that catches property owners off guard — usually at the worst possible moment. Whether you’re filing a claim after discovering asbestos during renovations or trying to understand why your premiums have jumped, the relationship between asbestos and insurance is more complex than most people realise.
The presence of asbestos-containing materials (ACMs) in a property affects everything from how your policy is written to whether a claim gets paid at all. Understanding this relationship isn’t just useful — it’s essential for anyone who owns, manages, or insures a property built before the year 2000.
How Asbestos Affects Your Insurance Policy
Insurers treat asbestos as a significant risk factor. When ACMs are identified in a property, underwriters reassess the level of exposure they’re taking on — and that reassessment almost always results in changes to your policy terms.
The most common outcomes are higher premiums, increased excess payments, or outright exclusions for asbestos-related damage. Some policies will refuse to cover the cost of asbestos removal entirely, leaving the property owner to fund remediation work out of pocket.
Premium Increases and Policy Exclusions
Properties confirmed to contain asbestos are categorised as higher risk. Insurers factor in the potential cost of future claims — including removal, remediation, and any health-related liability — when calculating premiums.
Policy exclusions are also common. Many standard buildings insurance policies specifically exclude damage caused by or arising from the presence of asbestos. This means that if ACMs are disturbed during a repair and fibres are released, the resulting clean-up costs may not be covered at all.
Always read the exclusions section of your policy carefully. If asbestos is mentioned, speak to your broker about whether specialist cover is available.
When Insurers Require an Asbestos Survey Before Providing Cover
Some insurers — particularly for commercial properties or older residential buildings — will require a formal asbestos survey before they agree to provide or renew cover. This is especially common for properties built before 2000.
The survey gives the insurer an accurate picture of what ACMs are present, their condition, and what risk they pose. Without this information, underwriters are working blind, and many will either refuse cover or apply blanket exclusions as a precaution.
Commissioning a survey proactively — before an insurer asks for one — puts you in a stronger negotiating position and demonstrates responsible property management.
The Role of Asbestos Reports in Insurance Claims
When a claim involves asbestos, the documentation you hold becomes critical. Insurers need evidence of the type, location, and condition of ACMs to process a claim accurately. An asbestos report — produced by a qualified surveyor — provides exactly that.
Without a current asbestos report, claims adjusters have no baseline to work from. They can’t confirm whether the ACMs were pre-existing or caused by the insured event. This ambiguity often leads to delays, disputes, or outright rejection of the claim.
What a Good Asbestos Report Contains
A professionally produced asbestos report will include a full inventory of ACMs found during the survey, their location within the building, an assessment of their condition, and a risk rating. It will also include recommendations for management or removal.
This level of detail is what claims adjusters need to validate loss, assess remediation costs, and determine whether the claim falls within the scope of the policy. A vague or incomplete report — or no report at all — creates problems at every stage of the claims process.
Asbestos Testing and Sampling as Part of the Claims Process
In some cases, insurers will require asbestos testing as part of the claims investigation. This involves taking physical samples of suspected materials and sending them to an accredited laboratory for analysis.
Testing confirms whether a material actually contains asbestos fibres and, if so, what type. This matters because different fibre types carry different risk profiles, and the type of asbestos present can influence both the remediation approach and the cost.
If you’re commissioning testing independently — ahead of making a claim or as part of a pre-purchase inspection — make sure the samples are taken and analysed by UKAS-accredited professionals. Results from non-accredited sources are unlikely to be accepted by insurers.
Managing Asbestos Claims: What Insurers Actually Do
When a property claim involving asbestos is reported, insurers follow a structured process. Understanding this process helps property owners know what to expect and how to support their own claim effectively.
Initial Steps After an Asbestos Claim Is Reported
- A claims adjuster is assigned to review the policy and establish what coverage applies.
- An asbestos inspection is arranged with certified professionals to assess the extent and condition of ACMs.
- A risk assessment is conducted to identify health and safety hazards arising from the asbestos present.
- The Health and Safety Executive (HSE) is notified at least 14 days before any licensed asbestos removal work begins, as required under the Control of Asbestos Regulations.
- Approved contractors are engaged to carry out safe removal and disposal in line with regulatory requirements.
Property owners can support this process by having their asbestos register and any existing survey reports ready to share immediately. The faster an adjuster has the documentation they need, the faster the claim moves forward.
When Asbestos Is Discovered During Post-Claim Repairs
One of the most common complications in property claims is the discovery of previously unidentified ACMs during repair work. This triggers a new round of risk assessment and can significantly increase the cost and duration of the claim.
The costs associated with testing and safely managing the newly discovered materials must be factored into the validated loss. Insurers are required to conduct due diligence on these additional costs, and property owners may find that their original claim estimate increases substantially.
This is precisely why maintaining an up-to-date asbestos register matters. It reduces the likelihood of surprise discoveries and gives everyone — insurer, contractor, and property owner — a clearer picture from the outset.
Asbestos Insurance and Legal Compliance
Both insurers and property owners operate within a legal framework when it comes to asbestos. The Control of Asbestos Regulations place a duty to manage asbestos on those responsible for non-domestic premises. Failure to comply with this duty doesn’t just create health risks — it creates insurance risks too.
If an insurer discovers that a property owner failed to carry out their legal duty to manage asbestos, they may have grounds to dispute or reduce a claim. Non-compliance can be treated as a material fact that was not disclosed at the time the policy was taken out.
The Duty to Manage and What It Means for Insurance
Under the Control of Asbestos Regulations, dutyholders — typically the owner or manager of a non-domestic property — must identify whether ACMs are present, assess their condition, and put a management plan in place. This information must be recorded in an asbestos register.
Demonstrating compliance with this duty is increasingly important when dealing with insurers. A current management survey, a maintained asbestos register, and evidence of regular reviews all show that the property has been managed responsibly. This can support a claim and, in some cases, help negotiate more favourable policy terms.
Health Claims and the Legal Landscape
Asbestos-related diseases — including mesothelioma, asbestosis, and lung cancer — can take decades to develop after exposure. This creates a unique challenge for insurers, who may face claims relating to exposures that occurred many years or even decades in the past.
The Diffuse Mesothelioma Payment Scheme (DMPS) exists to compensate individuals who cannot trace the employer or insurer responsible for their exposure. Insurers operating in this space must be familiar with this scheme and manage their reserves accordingly.
For property owners, the practical takeaway is straightforward: keeping thorough records of asbestos management activity provides a clear audit trail that can be invaluable if a health claim ever arises.
Asbestos Surveys and Property Transactions
The point of sale or acquisition is one of the most important moments to have a clear picture of asbestos risk. Buyers, sellers, and their respective insurers all have an interest in knowing what ACMs are present and in what condition.
For commercial properties, an asbestos management survey is typically expected as part of the due diligence process. For residential properties built before 2000, a survey is strongly advisable before exchange of contracts.
Surveys Before Renovation or Refurbishment
If you’re planning any work that involves disturbing the fabric of a building — whether that’s a full refurbishment or a straightforward fit-out — a refurbishment survey is a legal requirement before work begins. This type of survey is more intrusive than a management survey and is designed to locate all ACMs in the areas where work will take place.
From an insurance perspective, carrying out a refurbishment survey before work starts demonstrates due diligence. If a contractor disturbs ACMs during a project and no survey was carried out beforehand, insurers may argue that the resulting liability was foreseeable and therefore not covered.
Post-Remediation and Air Quality Testing
After asbestos removal has been carried out, air quality testing is required to confirm that the area is safe to reoccupy. This is not optional — it’s a regulatory requirement for licensed removal work, and the results form part of the documentation that insurers will expect to see when a claim involves remediation.
Clearance certificates issued after successful air monitoring provide written confirmation that the work has been completed to the required standard. Keep these documents with your asbestos register — they’re an important part of your compliance and insurance paper trail.
Practical Steps to Protect Yourself
Managing the intersection of asbestos and insurance doesn’t have to be complicated. A few straightforward steps can significantly reduce your exposure to risk — both physical and financial.
- Commission a survey for any property built before 2000, even if you believe it to be asbestos-free. Assumptions are not evidence.
- Maintain an asbestos register and update it whenever surveys, repairs, or removals take place.
- Review your insurance policy carefully, paying particular attention to asbestos-related exclusions and excess levels.
- Disclose asbestos presence to your insurer honestly and fully. Failure to disclose a material fact can invalidate a policy entirely.
- Use accredited professionals for all survey, testing, and removal work. Insurers will not accept documentation from unqualified contractors.
- Notify your insurer before undertaking any significant work on a property known to contain ACMs.
If you own or manage properties in major cities, local expertise matters. Our teams cover asbestos survey London clients, as well as providing services for an asbestos survey Manchester and asbestos survey Birmingham — so wherever your property is located, you can access professional, accredited surveying support.
Frequently Asked Questions
Does standard buildings insurance cover asbestos removal?
In most cases, standard buildings insurance policies do not cover the cost of asbestos removal as a standalone expense. Some policies will cover removal if it arises as a direct consequence of an insured event — such as a flood or fire that disturbs ACMs — but even then, coverage is not guaranteed. Always check the specific wording of your policy and speak to your broker about specialist asbestos cover if required.
Do I need an asbestos survey to make an insurance claim?
While it’s not always a strict legal requirement, having a current asbestos survey significantly strengthens your position when making a claim. Insurers use survey reports to validate loss, assess remediation costs, and confirm that the ACMs in question were pre-existing. Without one, claims adjusters have far less to work with, and your claim is more likely to be delayed or disputed.
Can undisclosed asbestos invalidate my insurance policy?
Yes, it can. Insurance policies are based on the principle of utmost good faith — meaning both parties must disclose all material facts. If asbestos is present in your property and you fail to disclose this to your insurer, they may have grounds to void the policy or refuse a claim. If you discover asbestos after taking out a policy, notify your insurer promptly.
What type of asbestos survey do I need before renovation work?
Before any refurbishment or demolition work, you need a refurbishment and demolition survey. This is a legal requirement under the Control of Asbestos Regulations and is more intrusive than a standard management survey. It’s designed to locate all ACMs in the areas where work will take place, including those that are hidden within the building structure. Carrying out this survey protects both your workforce and your insurance position.
How does asbestos testing differ from an asbestos survey?
An asbestos survey is a visual and physical inspection of a property to identify materials that may contain asbestos. Asbestos testing involves taking samples of suspected materials and having them analysed in a UKAS-accredited laboratory to confirm whether asbestos fibres are present and, if so, what type. Testing can be carried out as a standalone activity or as part of a survey. Both produce documentation that insurers may request as part of a claim.
Get Professional Asbestos Support From Supernova
Supernova Asbestos Surveys has completed over 50,000 surveys across the UK. Our UKAS-accredited surveyors produce detailed, insurer-ready reports that support compliance, property transactions, and insurance claims.
Whether you need a management survey, a refurbishment survey, laboratory testing, or advice on your asbestos register, our team is ready to help. Don’t leave your asbestos insurance position to chance.
Call us on 020 4586 0680 or visit asbestos-surveys.org.uk to book your survey today.